Iyada oo intarneedku ka jiro meerahan, fiidyaha la dalbanayo ayaa qayb weyn ka qaata suuqa madadaalada ee TV-ga gaarka ah. TV-ga tooska ah ee satalaytka ayaa wali ka ciyaara doorka muhiimka ah ee TV-ga qoyska ama suuqa madadaalada TV-ga xisbiga. Satellite MSOs waa inay bixiyaan waxyaabo TV aad u wanaagsan si ay u soo jiitaan oo ay u ilaaliyaan macaamiisha. Si ka duwan waxa ku jira FTA, dayax-gacmeedka gacanta ku haya MSO-yada waxay leeyihiin CA sir ah waxa ku jira TV-ga. Dayax-gacmeedka kala duwan ee MSO waxa uu leeyahay waxa ku jira si ay ugu tartanto suuqa. Macaamiisha waxaa laga yaabaa inay jecel yihiin inay daawadaan wax ka badan hal dayax-gacmeed marka dayax-gacmeedka cusub uu bixin karo waxyaabo soo jiidasho leh oo kala duwan.
Ku rakibida saxan dhaqameedku aad bay ugu adagtahay hal guri si uu u helo suxuunta fadhiga badan. Si kastaba ha ahaatee, fiber bulshada ama fibre-ga magaalada ayaa aad u fududeynaya in loo qaybiyo laba satalayt ama afar satalayt waxa ku jira guryo badan. Dhanka kale, milkiilaha fiber-ku wuxuu yeelan karaa adeeg qiimo badan isagoo bixinaya adeegga qaybinta dayax-gacmeedka. Macmiil kasta oo FTTH ah wuxuu dooran karaa dayax-gacmeedka A ama dayax-gacmeedka B ama labadaba waxyaabaha ku jira satalaytka.
DirecTV iyo saxan, TataPlay iyo Airtel, Sky Mexico iyo Dish Mexico, Nilesat iyo Arabsat, iwm., Greatway Technology satalaytka TV-ga alaabooyinka fiber-ka ayaa ka dhigaya isku-dhafka dayax-gacmeedka ee laga heli karo guriga oo daboolay fiber.
Satellite-ka MSO oo leh wax ka yar 32 transponders, sawirka kore wuxuu u shaqeeyaa macaamiil kasta oo FTTH ah si uu ugu raaxaysto hal fadhi ama laba fadhi.GLB3500M-2Tgudbiyaha indhaha ayaa laba mataano ah oo LNB RF ah ka rogaa laba satalayt iyo Terrestrial TV (174 ~ 700MHz) RF oo u beddela hal fibre oo 1550nm ah hal saqaf dhismo ah. Wax soo saarka indhaha ee GLB3500M-2T waxay si toos ah u kaxeyn kartaa 32pcs qaatayaasha indhaha ee PLC fiber splitter, halkaas oo mid ka mid ah.GLB2000Aqaataha indhaha waxa uu bixiyaa mid ka mid ah labada satalaytka ku jira iyo Terr TV calaamadaha hal STB iyo TV ee hal guri,GLB3500M-2R4-Ksoo dhaweynta indhaha waxay taageertaa hal deked oo Terr TV ah oo loogu talagalay TV-yo badan iyo 4 fadhiyey STB hal aqal, mid kasta oo fadhiyey STB wuxuu noqon karaa satalaytka A STB ama satellite B STB. Haddii nambarka macaamiishu ka badan yahay boqollaal ama kun oo bulshada dhexdeeda ah ama magaalada dhexdeeda, waxaan yeelan doonnaa hal cod-weyneeye indhahaGWA3530ka dib GLB3500M-2T gudbiyaha indhaha.GWA3530Amplifier indhaha ayaa leh 8 ama 16 ama 32 ama 64 deked, deked kastaa waxay wadi kartaa 16 ama 32 ama 64 qalabyada indhaha. Si kale haddii loo dhigo,GWA3530waxa uu wadi karaa 1024 optical receivers ama 2048 optical receivers ama 4096 optical receivers in 20Km fiber fogaan ah. Iyada oo leh dekedda gelinta OLT ee ikhtiyaarka ah,GWA3530wuxuu gelin karaa satellite TV RF isla fiber-ka GPON ama shabakada XGPON.
Faa'iidooyinka TV-ga satellite-ka ee FTTH:
- Laba saxan oo fadhi ah oo loogu talagalay 32 macaamiil ama kumanaan macaamiil ah
- Tayada calaamada dayax-gacmeedka oo ka wanaagsan terminal kasta oo fiber ah
- Terminalka Fiber-ku waa sahlan tahay in lagu rakibo 5 daqiiqo gudaheed iyadoo la adeegsanayo naqshadeynta "plug and play".
- Qaadashada dayax-gacmeedka joogtada ah ee Satellite A STB ama Satelite B STB
Haddii dayax-gacmeedku uu leeyahay wax ka badan 32 dayax-gacmeedyada, qaybta hoose iyo qaybta sare (oo ka hooseysa 22KHz tone) ayaa lagu soo bandhigay Quattro LNB si ay ula kulmaan soo-dhoweeyaha caadiga ah ee 950MHz ~ 2150MHz. Waxaan ku talinaynaa in la rakibo LNB mataanaha ballaaranGWB104Gsaxanka dayax-gacmeedka.GWB104GLNB waxay leedahay soo noqnoqoshada 10.4GHz LO iyo laba wax soo saar oo RF ah oo leh bandwidth of 300MHz ~ 2350MHz, ie, wideband Vertical RF waxay u dhigantaa Vertical Hoose (VL) iyo Vertical Higher (VH) Sare (HH). Maaddaama bandwidth ballaaran ee RF uu ka baxsan yahay xawaaraha RF ee satalaytka qaataha, waxaan u baahannahay chip-ka Digital Channel Satellite Switcher (dCSS) si loogu beddelo RF ballaaran oo loo beddelo cabbirka satalaytka qaataha. Intaa waxaa dheer, qaataha dayax-gacmeedku waa inuu taageeraa heerka aan la isticmaali karin.
Sawirka kore,GLB3500E-4Tgudbiyaha indhaha ayaa u roga laba laba-geesood LNB RFs oo mataano ah oo ka dhigaya hal fibre oo 1550nm ah hal saqaf dhismo ah. Wax soo saarka indhaha ee GLB3500E-4T waxa ay si toos ah u kaxaysan kartaa 32pcs soo dhawaynayaasha indhaha ama kumanyaal qaabilaad indho-indheyn ah oo ay adeegsanayso cod-weyneeye GWA3530. Guri kasta, halGLB3500E-4WRqaataha indhaha waxa uu taageeraa 4 satalayt qaatayaal aan shaqayn iyo halGLB3500E-4WR2soo dhaweynta indhaha waxa ay taageertaa 8 satalaytka qaata ee aan shaqayn. Mid kasta oo qaata dayax-gacmeedku wuxuu goyn karaa dhammaan FTA-ga ku jira labadan satalayt iyo waxa ku jira sir ahaan kaarka CA.